Cisco 4948 - Catalyst Switch - DWDM SFP Transceivers

B-7
Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide
OL-21561-02
Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications
Transceiver Support for Uplink Ports
DWDM SFP Transceivers
The four uplink ports on both the Catalyst 4948E and the Catalyst 4948E-F switches also support
DWDM SFP transceivers. The DWDM SFP transceiver uses an LC optical connector to connect to
single-mode fiber-optic (SMF) cable. You can connect the DWDM SFPs to DWDM passive optical
system optical add/drop multiplexer (OADM) modules or multiplexer/demultiplexer plug-in modules
using single-mode fiber-optic cables. The supported CWDM SFP transceivers, their associated
wavelengths, and their connector color codes are listed in
Table B-8.
Ta b l e B-8 DWDM SFP Transceiver Product Numbers, Wavelengths, and
ITU Channel Numbers
DWDM SFP
Product Number
Description ITU Channel
DWDM-SFP-6061 1000BASE-DWDM 1560.61 nm SFP 21
DWDM-SFP-5979 1000BASE-DWDM 1559.79 nm SFP 22
DWDM-SFP-5898 1000BASE-DWDM 1558.98 nm SFP 23
DWDM-SFP-5817 1000BASE-DWDM 1558.17 nm SFP 24
DWDM-SFP-5655 1000BASE-DWDM 1556.55 nm SFP 26
DWDM-SFP-5575 1000BASE-DWDM 1555.75 nm SFP 27
DWDM-SFP-5494 1000BASE-DWDM 1554.94 nm SFP 28
DWDM-SFP-5413 1000BASE-DWDM 1554.13 nm SFP 29
DWDM-SFP-5252 1000BASE-DWDM 1552.52 nm SFP 31
DWDM-SFP-5172 1000BASE-DWDM 1551.72 nm SFP 32
DWDM-SFP-5092 1000BASE-DWDM 1550.92 nm SFP 33
DWDM-SFP-5012 1000BASE-DWDM 1550.12 nm SFP 34
DWDM-SFP-4851 1000BASE-DWDM 1548.51 nm SFP 36
DWDM-SFP-4772 1000BASE-DWDM 1547.72 nm SFP 37
DWDM-SFP-4692 1000BASE-DWDM 1546.92 nm SFP 38
DWDM-SFP-4612 1000BASE-DWDM 1546.12 nm SFP 39
DWDM-SFP-4453 1000BASE-DWDM 1544.53 nm SFP 41
DWDM-SFP-4373 1000BASE-DWDM 1543.73 nm SFP 42
DWDM-SFP-4294 1000BASE-DWDM 1542.94 nm SFP 43
DWDM-SFP-4214 1000BASE-DWDM 1542.14 nm SFP 44
DWDM-SFP-4056 1000BASE-DWDM 1540.56 nm SFP 46
DWDM-SFP-3977 1000BASE-DWDM 1539.77 nm SFP 47
DWDM-SFP-3998 1000BASE-DWDM 1539.98 nm SFP 48
DWDM-SFP-3819 1000BASE-DWDM 1538.19 nm SFP 49
DWDM-SFP-3661 1000BASE-DWDM 1536.61 nm SFP 51